Avaya T3 Classic User Manual page 76

Customising your telephone
Changing general settings
Number presentation
You can specify whether a call number is passed to an external call partner.
Press the "Menu" function key.
Scroll to the Settings menu item.
Confirm your selection.
Scroll to the Dial settings menu item.
Confirm your selection.
Scroll to the Number presentation menu item.
Press the key for the desired setting:
• Off to completely switch off the call number display,
• On to send your internal extension number (e.g. 7505-12)
Exit menu. The new setting has been saved.
Note
• This feature must be supported by your network provider.
• You can also suppress call number display for the next call only (anonymous cal-
→
ling ( p. 22)).
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